CN109243168B - Connection debugging method of circuit breaker system with infrared communication function - Google Patents
Connection debugging method of circuit breaker system with infrared communication function Download PDFInfo
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- CN109243168B CN109243168B CN201811246186.3A CN201811246186A CN109243168B CN 109243168 B CN109243168 B CN 109243168B CN 201811246186 A CN201811246186 A CN 201811246186A CN 109243168 B CN109243168 B CN 109243168B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000001934 delay Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Abstract
The invention belongs to the field of power switch control, relates to a circuit breaker control device, and particularly relates to a connection debugging method of a circuit breaker system with an infrared communication function, wherein the circuit breaker system with the infrared communication function comprises a debugging terminal and a circuit breaker group, the circuit breaker group comprises n circuit breakers, wherein n is a natural number greater than 0, a one-to-many acquisition mode is formed by adopting the structure that the debugging terminal is matched with the circuit breaker group, and the batch acquisition and debugging of the circuit breakers can be realized without an operator matching in a manual mode, so that the operation and the use are convenient; and then, the independent identification codes arranged on the processor chips in the debugging terminal and the circuit breaker are identified and read to form one-to-one pairing connection, the data of the circuit breaker can be acquired and adjusted after the pairing connection is completed, and the acquired data is stored through the debugging terminal.
Description
Technical Field
The invention belongs to the field of power switch control, relates to a circuit breaker control device, and particularly relates to a connection debugging method of a circuit breaker system with an infrared communication function.
Background
The wireless transmission of intelligent circuit breaker includes modes such as bluetooth, Wifi, Zigbee, but the unified problem of these modes is that communication module is bulky, and the price is high. Therefore, many manufacturers adopt a plug-in module mode, namely, a wireless module is added outside the circuit breaker, the wireless module is inserted when the circuit breaker is used, and the wireless module is detached when the circuit breaker is not used. And infrared module low price, it is small, can directly implant inside the circuit breaker, but because infrared modular structure is too simple, only there is a transmitting terminal, a receiving terminal, transmitting terminal and receiving terminal all are connected with the treater with signal transmission for the treater, carry out analysis processes by the content of treater to transmission receipt, but infrared receiving terminal, the transmitting terminal can only receive or send infrared signal, no address identification ability, can't carry out one-to-one with debugging equipment and pair the connection, when equipment carries out infrared connection scanning, many products simultaneous response probably appear, the condition such as mistake is made in the data collision.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a connection debugging method of a circuit breaker system with an infrared communication function, which has a reasonable structure, can collect data in a one-to-many way and pair in a one-to-one way, and can remotely collect and adjust data.
The technical scheme adopted by the invention is as follows:
a connection debugging method of a circuit breaker system with an infrared communication function is characterized in that: the circuit breaker system with the infrared communication function comprises a debugging terminal and a circuit breaker group, wherein the circuit breaker group comprises n circuit breakers, n is a natural number larger than 0, each circuit breaker is internally provided with a control unit, each control unit comprises a central control module, an infrared transmitter and an infrared receiver, the central control module is connected with the infrared transmitter and the infrared receiver, the debugging terminal is internally provided with a processor, an external infrared transmitter, an external infrared receiver and a storage module, the processor is connected with the external infrared transmitter and the external infrared receiver, and the processor is connected with the storage module;
the connection debugging method of the debugging terminal and the breaker group comprises the following steps:
step 1: sending broadcast information to a breaker group by an external infrared transmitter of a debugging terminal;
step 2: after receiving the broadcast information, the infrared receivers of a plurality of circuit breakers in the circuit breaker group output signals to corresponding central control modules, and the central control modules calculate the parameters of the circuit breakers and generate unique address codes and delay time;
and step 3: the debugging terminal sends out a read address command;
and 4, step 4: after receiving the address reading command by the infrared receiver, each circuit breaker delays through the central control module according to the delay time generated in the step 2 and then outputs an address code to the debugging terminal through the infrared transmitter;
and 5: after the external infrared receiver of the terminal to be debugged receives the first address code, stopping receiving address codes sent by other follow-up circuit breakers, and storing the address codes;
step 6: the debugging terminal sends an address return stopping command to the corresponding circuit breaker, the debugging terminal identifies the circuit breaker at the moment, and the circuit breaker does not answer any more when the address reading command is sent again;
and 7: and (4) repeating the steps 3-6 until all the circuit breakers do not answer after the identification time is exceeded.
And each breaker is internally provided with an indicator light which is connected with the central control module.
Moreover, the central control module of each circuit breaker adopts processor chips, each processor chip is marked by a unique identification code, and the address code generated by each processor chip corresponds to the identification code of the processor chip.
And the delay time in the step 2 is 0-200 milliseconds.
In addition, the connection debugging method of the debugging terminal and the breaker group can identify one breaker each time, the time of each identification can be set, and if no breaker is responded within the identification time, all breakers in the breaker group are considered to be identified.
The invention has the advantages and positive effects that:
1. in the invention, a one-to-many acquisition mode is formed by adopting a structure that a debugging terminal is matched with a breaker group, and the batch acquisition and debugging of the circuit breakers can be realized without manually pairing by operators, so that the operation and the use are convenient; and then, the independent identification codes arranged on the processor chips in the debugging terminal and the circuit breaker are identified and read to form one-to-one pairing connection, the data of the circuit breaker can be acquired and adjusted after the pairing connection is completed, and the acquired data is stored through the debugging terminal.
2. In the invention, a new connection debugging method of a debugging terminal and a breaker group is adopted, and an external infrared transmitter of the debugging terminal sends broadcast information to the breaker group in the using process to form a one-to-many acquisition mode; the circuit breaker generates unique address code and delay time according to received broadcast information, the debugging terminal sends out and reads the address command, gather the unique address code that every circuit breaker generated in proper order, thereby discern every circuit breaker, and pair in proper order, directly all circuit breakers in the circuit breaker group are accomplished discernment and are paired, the problem of corresponding and data collision simultaneously among the prior art can not take place, the operation process is orderly effective, data acquisition is accurate, later select corresponding circuit breaker through the debugging terminal, and adjust the data of circuit breaker, can realize its remote adjustment's debugging requirement.
3. In the invention, the indicator light is used for the purpose that an operator can visually observe the connection state of the circuit breaker and the debugging terminal; the identification code adopted by the processor chip is consistent with the address code, so that the reliability of the equipment is ensured, and once the equipment fails, an operator can distinguish, identify and collect the circuit breakers according to the corresponding identification code; the delay time is set to ensure that the time of each breaker in the breaker group outputting the address code is distinguished, so that the problem of data collision is avoided; the setting of the identification time is to effectively control the connection debugging state, reduce the time of invalid waiting in the process and improve the working efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the circuit breaker architecture of FIG. 1;
FIG. 3 is a block diagram of the debug terminal of FIG. 1;
FIG. 4 is a flow chart of a connection debugging process in the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The invention relates to a connection debugging method of a circuit breaker system with an infrared communication function, which is characterized in that the circuit breaker system with the infrared communication function comprises a debugging terminal and a circuit breaker group, wherein the circuit breaker group comprises n circuit breakers, n is a natural number greater than 0, each circuit breaker is internally provided with a control unit, each control unit comprises a central control module 11, an infrared transmitter 12 and an infrared receiver 13, the central control module is connected with the infrared transmitter and the infrared receiver, the debugging terminal is internally provided with a processor 21, an external infrared transmitter 23, an external infrared receiver 24 and a storage module 22, the processor is connected with the external infrared transmitter and the external infrared receiver, and the processor is connected with the storage module;
the connection debugging method of the debugging terminal and the breaker group comprises the following steps:
step 1: sending broadcast information to a breaker group by an external infrared transmitter of a debugging terminal;
step 2: after receiving the broadcast information, the infrared receivers of a plurality of circuit breakers in the circuit breaker group output signals to corresponding central control modules, and the central control modules calculate the parameters of the circuit breakers and generate unique 10-byte address codes and delay time;
and step 3: the debugging terminal sends out an 8-byte reading address command;
and 4, step 4: after receiving the address reading command by the infrared receiver, each circuit breaker delays through the central control module according to the delay time generated in the step 2 and then outputs an address code to the debugging terminal through the infrared transmitter;
and 5: after the external infrared receiver of the terminal to be debugged receives the first address code, stopping receiving address codes sent by other follow-up circuit breakers, and storing the address codes;
step 6: the debugging terminal sends an address return stopping command to the corresponding circuit breaker, the debugging terminal identifies the circuit breaker at the moment, and the circuit breaker does not answer any more when the address reading command is sent again;
and 7: and (4) repeating the steps 3-6 until all the circuit breakers do not answer after the identification time is exceeded.
In this embodiment, each of the circuit breakers further has an indicator light 14 mounted therein, and the indicator light is connected to the central control module.
In this embodiment, the storage unit of the debugging terminal may further be connected to another transmission module, for example, the data stored in the storage unit is transmitted to the lower computer in a wired or wireless transmission manner to be stored or analyzed.
In this embodiment, the central control module of each circuit breaker adopts a processor chip, each processor chip is marked with a unique identification code, and the address code generated by each processor chip corresponds to the identification code of the processor chip. The identification code can also be replaced by a two-dimensional code, a bar code or other information codes storing corresponding information.
In this embodiment, the delay time in step 2 is 0 to 200 milliseconds.
In this embodiment, the connection debugging method for the debugging terminal and the breaker group can identify one breaker each time, the time for each identification can be set, and if no breaker is identified within the time to be identified, all breakers in the breaker group are considered to be identified. Wherein the preferred recognition time is 1 s.
In the invention, a one-to-many acquisition mode is formed by adopting a structure that a debugging terminal is matched with a breaker group, and the batch acquisition and debugging of the circuit breakers can be realized without manually pairing by operators, so that the operation and the use are convenient; and then, the independent identification codes arranged on the processor chips in the debugging terminal and the circuit breaker are identified and read to form one-to-one pairing connection, the data of the circuit breaker can be acquired and adjusted after the pairing connection is completed, and the acquired data is stored through the debugging terminal.
Claims (5)
1. A connection debugging method of a circuit breaker system with an infrared communication function is characterized in that: the circuit breaker system with the infrared communication function comprises a debugging terminal and a circuit breaker group, wherein the circuit breaker group comprises n circuit breakers, n is a natural number larger than 0, each circuit breaker is internally provided with a control unit, each control unit comprises a central control module, an infrared transmitter and an infrared receiver, the central control module is connected with the infrared transmitter and the infrared receiver, the debugging terminal is internally provided with a processor, an external infrared transmitter, an external infrared receiver and a storage module, the processor is connected with the external infrared transmitter and the external infrared receiver, and the processor is connected with the storage module;
the connection debugging method of the debugging terminal and the breaker group comprises the following steps:
step 1: sending broadcast information to a breaker group by an external infrared transmitter of a debugging terminal;
step 2: after receiving the broadcast information, the infrared receivers of a plurality of circuit breakers in the circuit breaker group output signals to corresponding central control modules, and the central control modules calculate the parameters of the circuit breakers and generate unique address codes and delay time;
and step 3: the debugging terminal sends out a read address command;
and 4, step 4: after receiving the address reading command by the infrared receiver, each circuit breaker delays through the central control module according to the delay time generated in the step 2 and then outputs an address code to the debugging terminal through the infrared transmitter;
and 5: after the external infrared receiver of the terminal to be debugged receives the first address code, stopping receiving address codes sent by other follow-up circuit breakers, and storing the address codes;
step 6: the debugging terminal sends an address return stopping command to the corresponding circuit breaker, the debugging terminal identifies the circuit breaker at the moment, and the circuit breaker does not answer any more when the address reading command is sent again;
and 7: and (4) repeating the steps 3-6 until all the circuit breakers do not answer after the identification time is exceeded.
2. The connection debugging method of the circuit breaker system with the infrared communication function according to claim 1, characterized in that: and an indicator light is also arranged in each breaker and is connected with the central control module.
3. The connection debugging method of the circuit breaker system with the infrared communication function according to claim 1, characterized in that: the central control module of each circuit breaker adopts processor chips, each processor chip is marked by a unique identification code, and the address code generated by each processor chip corresponds to the identification code of the processor chip.
4. The connection debugging method of the circuit breaker system with the infrared communication function according to claim 1, characterized in that: the delay time in the step 2 is 0-200 milliseconds.
5. The connection debugging method of the circuit breaker system with the infrared communication function according to claim 1, characterized in that: the connection debugging method of the debugging terminal and the breaker group can identify one breaker every time, the time of identification every time can be set, and if no breaker is responded within the identification time, all breakers in the breaker group are considered to be identified.
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| CN109243168B true CN109243168B (en) | 2020-12-04 |
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| CN113115277B (en) * | 2020-01-10 | 2024-03-15 | 奉加科技(上海)股份有限公司 | Automatic association pairing system and method for ammeter and circuit breaker |
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| US6972661B2 (en) * | 2003-03-28 | 2005-12-06 | Trans Electric Co., Ltd. | Anti-interference relay device for signal transmission |
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